We found 29 dictionaries that define the word long ton:

General (15 matching dictionaries)

1. long ton: Longman Dictionary of Contemporary English
2. long ton: Merriam-Webster
3. long ton: Oxford Learner's Dictionaries
4. long ton: American Heritage Dictionary of the English Language
5. long ton: Collins English Dictionary
6. long ton: Vocabulary.com
7. long ton: Wiktionary
8. long ton: The Wordsmyth English Dictionary-Thesaurus
9. long ton: Dictionary.com
10. Long ton: Wikipedia, the Free Encyclopedia
11. long ton: Rhymezone
12. long ton: FreeDictionary.org
13. long ton: Mnemonic Dictionary
14. long ton: TheFreeDictionary.com
15. long ton: Cambridge Advanced Learner's Dictionary

Business (5 matching dictionaries)

16. Long ton: Energy Dictionary
17. long ton: Legal dictionary
18. long ton: Financial dictionary
19. Glossary of Trade and Shipping Terms (No longer online)
20. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

21. long ton: Encyclopedia

Medicine (2 matching dictionaries)

22. online medical dictionary (No longer online)
23. long ton: Medical dictionary

Miscellaneous (1 matching dictionary)

24. long ton: Idioms

Science (2 matching dictionaries)

25. Long Ton: Eric Weisstein's World of Physics
26. How Many? A Dictionary of Units of Measurement (No longer online)

Tech (3 matching dictionaries)

27. AUTOMOTIVE TERMS (No longer online)
28. Glossary of Agricultural Terms, Programs and Laws (No longer online)
29. Glossary of Energy Terms (No longer online)

(Note: See long_tons as well.)

Definitions from Wiktionary (long ton) ▸ noun:  (chiefly historical) A traditional unit of mass equal to 20 hundredweights of 112 pounds avoirdupois each, equivalent to approximately 1016 kilograms. Similar: ton, gross ton, metric ton, short ton, tonne, deadweight ton, tonelada, Prussian ton, hundredweight, measurement ton, more... Opposite: short ton, metric ton, kiloton Adjectives: foot-pound-second, l, mil, mfd, unit, second, megapixel, millikelvin, millionth, w, petascale ▸ Words similar to long ton ▸ Usage examples for long ton ▸ Idioms related to long ton ▸ Wikipedia articles (New!) ▸ Words that often appear near long ton ▸ Rhymes of long ton ▸ Invented words related to long ton